22351155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 37490688

約数和(自身を除く): 15139533

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 677, 1065, 2031, 2201, 3385, 6603, 10155, 11005, 20987, 33015, 48067, 62961, 104935, 144201, 240335, 314805, 721005, 1490077, 4470231, 7450385, 22351155]

約数ペア:

[(1, 22351155), (3, 7450385), (5, 4470231), (15, 1490077), (31, 721005), (71, 314805), (93, 240335), (155, 144201), (213, 104935), (355, 62961), (465, 48067), (677, 33015), (1065, 20987), (2031, 11005), (2201, 10155), (3385, 6603)]